<template>
  <view class="my-settle-container">
    <label class="radio">
      <radio color='#c00000' :checked="isFullCheck"  @click="changeAllState" /><text>全选</text>
    </label>
    <view class="amount-box">
      合计：<text class="amount">￥{{checkedGoodsAmount}}</text>
    </view>
    <view class="btn-settle" @click="settlement">结算（{{checkedCount}})</view>
  </view>
</template>

<script>
  import {mapGetters,mapMutations,mapState} from 'vuex'
  export default {
    name:"my-settle",
    data() {
      return {
        seconds: 3
      };
    },
    computed: {
      ...mapGetters('m_cart',['checkedCount','total','checkedGoodsAmount']),
      ...mapGetters('m_user',['addstr']),
      ...mapState('m_user',['token']),
      ...mapState('m_cart',['cart']),
      isFullCheck() {
        return this.checkedCount == this.total
      }
    },
    methods: {
      ...mapMutations('m_cart',['updateAllGoodsState']),
      ...mapMutations('m_user',['updateRedirectInfo']),
      changeAllState() {
        // console.log(!this.isFullCheck);
        this.updateAllGoodsState(!this.isFullCheck)
      },
      //结算
      settlement() {
        if(!this.checkedCount) return uni.$showMsg('请选择要结算的商品！')
        if(!this.addstr) return uni.$showMsg('请选择收获地址！')
        if(!this.token) return this.delayNavigate()
        this.payOrder()
      },
      async payOrder() {
        //创建订单
        const orderInfo = {
          order_price: this.checkedGoodsAmount,
          order_price: 0.01,
          consignee_addr: this.addstr,
          goods: this.cart.filter(item => item.goods_state).map(item => ({
            goods_id: item.goods_id,
            goods_number: item.goods_count,
            goods_price: item.goods_price
          }))
        }
        const {data:res} = await uni.$http.post('https://api-ugo-web.itheima.net/api/public/v1/my/orders/create',orderInfo)
        if(res.meta.status !== 200) return uni.$showMsg('创建订单失败')
        const orderNumber = res.message.order_number   //拿到订单编号
        console.log(orderNumber);
        const {data:res2} = await uni.$http.post('https://api-ugo-web.itheima.net/api/public/v1/my/orders/req_unifiedorder',{order_number: orderNumber})
        // if(res2.meta.status != 200) return uni.$showMsg('预付订单生成失败')
        console.log('res2',res2);
        const payInfo = res2.message.pay
        console.log(payInfo);
      },
      delayNavigate() {
        this.seconds = 3
        this.showTips(this.seconds)
        var timer = setInterval(() => {
          this.seconds--
          if(this.seconds <= 0) {
            clearInterval(timer)
            uni.switchTab({
              url: '/pages/my/my',
              success: ()=> {
                this.updateRedirectInfo({
                  openType: 'switchTab',
                  from: '/pages/cart/cart'
                })
              }
            })
             return    //此处return是不想让它执行后面的代码
          }
          this.showTips(this.seconds)
        },1000)
      },
      showTips(seconds) {
        uni.showToast({
          icon: 'none',
          title: '请登录后再结算！        ' + seconds + '秒后自动跳转到登录页',
          mask: true,
          // duration: 1500
        })
      }
    }
  }
</script>

<style lang="scss">
.my-settle-container{
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background-color: white;
  font-size: 14px;
  padding-left: 5px;
  .radio{
    display: flex;
    align-items: center;
  }
  .amount-box{
    .amount{
      color: red;
      font-weight: bold;
      font-size: 16px;
    }
  }
  .btn-settle{
    background-color: red;
    height: 50px;
    color: white;
    line-height: 50px;
    padding: 0 10px;
    min-width: 100px;
    text-align: center;
  }
}

</style>